Try adding the prefix's lib directory to PATH Thanks, that did the trick! Note I added prefix/lib separately and it didn't work, so I had to do it this way: echo 'export PATH="$HOME/prefix/bin: /prefix/lib :/mingw64/bin:/mingw32/bin:$PATH"' >> ~/.profile echo 'export PATH="$HOME/prefix/bin: /prefix...

The build environment worked fine for me with no errors, however, when it comes to compiling (make) filezilla I am left with this error, even though the wx3 package is installed correctly: /home/lexcyn/prefix/bin/wxrc -g -e ./../src/interface/resources/xrc/*.xrc > "resources.h~" || exit 1 C:/msys64/...